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Home >> Audi >> 1988 >> 80 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> BOSCH Cis MOTRONIC System >> Operation >> Ecu Input Sensors >> Oxygen Sensor (O2)

Oxygen Sensor (O2)

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The O2 sensor is a heated type sensor that measures oxygen content of exhaust gases. ECU uses data from O2 sensor to adjust fuel delivery. The O2 sensor is located in the exhaust system just ahead of catalytic converter.